Question

HELP PLS y=x+4 y=3x-4

Answer 1

I think the answer is two

Answer 2

Answer:

$(4,8)$

Step-by-step explanation:

Hey, I posted this yesterday in the comments of an answer, but since that answer got deleted, here it is again:

First, we need to solve for x. Since these equations are both equal to y, they're also equal to each other, so we can combine them to get $x+4 = 3x-4$. Then, we add 4 to both sides to get $x+8 = 3x$, then subtract x from both sides and get $8=2x$. Then, if we divide both sides by 2, we get $x=4$.

Now that we have x, we can plug it into one of the equations and solve for y. I chose to plug it into the first one. So, now we have $y=4+4$, which simplifies to $y=8$.

Combining those two solutions, we get our coordinate point: $(4,8)$.